.app-container{
    padding-bottom: 0;
}
.big_box{
    display: flex;
    flex-direction: column;
    height: 100%;
}
.main-set {
    background: #ffffff;
    border-radius: 2px;

    .title {
        font-size: 18px;
        font-weight: bold;
    }

    .item {
        display: flex;
        flex-wrap: wrap;
        padding: 10px 0;
        margin: 5px 0;

        .name {
            margin: 10px;
            margin-right: 15px;

            a {
                display: inline-block;
                height: 28px;
                line-height: 28px;
                padding: 0 10px;
                font-size: 14px;
                border: 1px solid #e5e5e5;
                border-radius: 2px;
                background-color: #ffffff;
                cursor: pointer;
                text-decoration: none;
                color: #2c3e50;
            }
        }

        &:hover {
            background-color: #f5f7fa;
        }
    }
}

.h3_mrb {
    margin-bottom: 10px;
}

.ul_card_ {
    display: flex;
    flex-wrap: wrap;
}

.li_card {
    display: flex;
    align-items: center;
    background-color: #f7f9fa;
    padding: 12px;
    border-radius: 4px;
    width: 180px;
    margin-bottom: 12px;
    margin-right: 30px;
    cursor: pointer;

    &:hover {
        background-color: #e2ecf1a8;
    }

    .img_size {
        width: 38px;
        height: 38px;
        padding: 7px;
        box-sizing: border-box;
        border-radius: 4px;
        margin-right: 10px;
        font-size: 22px;
        color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .h4_mrb {
        margin-bottom: 3px;
    }

    .color_9 {
        color: #999;
    }
}

.ul_card {
    display: flex;
    flex-wrap: wrap;
    max-width: 940px;


}